When in June do you sail on the Dawn. My daughters and I are on the June 6 sailing.
The Concierge and Butler are not a part of the automatic tip that is taken on your onboard account. They are an extra service and I would tip them as such.
I gave them a tip of about $50 each up front and let them know that it was a thanks in advance because I would be using their services alot. They were great !!!!!!!!!!!!!
I gave them about $150 each at the end of the cruise. The tip is of course a very personal thing and of course is expected but not required.